CVE-2026-108861

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 21.7% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-10-16.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-11 13:26Z18 DAYS AGO

Last updated

2026-10-13 13:43Z16 DAYS AGO

Reserved

2026-10-11

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.2

Document digest

e45c36108a39a9042a6aecee93c566f514970d3bfd7a34b3d03123d8f1abf901

• hackmd.iohttps://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/erpipe-mcp-odoo-execute-method-field-acl-bypassthird-party-advisory
• github.comhttps://github.com/erpipe-org/mcp-odoo/blob/v1.3.2/src/odoo_mcp/tools_write.py#L709-L806technical-description
• github.comhttps://github.com/erpipe-org/mcp-odooproduct
• www.vulncheck.comVulnCheck Advisory: Odoo MCP 1.0.0 through 1.3.2 Information Disclosure via execute_method Toolhttps://www.vulncheck.com/advisories/odoo-mcp-1.0.0-through-1.3.2-information-disclosure-via-execute-method-toolthird-party-advisory
• hackmd.iohttps://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/cve-2026-108861-erpipe-mcp-odoo-execute-method-field-acl-bypassexploit